Pith Number

pith:54C7VSOK

pith:2004:54C7VSOKMMT36CHADSWYOEVFGL

not attested not anchored not stored refs pending

The RR Lyrae Period-Luminosity Relation. I. Theoretical Calibration

B. J. Pritzl (Macalester College), H. A. Smith (Michigan State), M. Catelan (PUC-Chile)

arxiv:astro-ph/0406067 v1 · 2004-06-02 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{54C7VSOKMMT36CHADSWYOEVFGL}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

Variables in S-PLUS: I. Multiband period-luminosity relations and reddening maps of the Magellanic Clouds using classical Cepheids

Photometric metallicity of Galactic RR Lyrae stars in the Gaia DR3 era

Receipt and verification

First computed	2026-07-04T16:43:54.430459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef05fac9ca6327bf08e01cad8712a532c2f43ed71644b1d835d5961bedc7bb51

Aliases

arxiv: astro-ph/0406067 · arxiv_version: astro-ph/0406067v1 · doi: 10.48550/arxiv.astro-ph/0406067 · pith_short_12: 54C7VSOKMMT3 · pith_short_16: 54C7VSOKMMT36CHA · pith_short_8: 54C7VSOK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/54C7VSOKMMT36CHADSWYOEVFGL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ef05fac9ca6327bf08e01cad8712a532c2f43ed71644b1d835d5961bedc7bb51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80e0a4c99b3975a31953e527904dc7cc207fc06cb058d9dd863ffb75bfd62a3e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-02T19:25:58Z",
    "title_canon_sha256": "9ee91dc7858246eca0763613a53435997887cef70a965f03943e72219e5d0e00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406067",
    "kind": "arxiv",
    "version": 1
  }
}